baber/WOPTO huggingface dataset:
Patent JP-S5976686-A (JP)
Title: Press welding method of composite material
Inventor: NAKAMURA MASAO
IPC: B23K20/04
Filed: 1982-10-25
Abstract: PURPOSE:To control the draft of each strip by winding the composite material of the strips passing the gap between press contact rolls on one roll, winding the one strip on the other roll on the inlet side of the rolls and giving a difference to the peripheral speeds of the respective rolls. CONSTITUTION:Rolling rolls 5, 6 having the same diameter are driven in the directions opposite to each other. A strip 1 drawn from a reel 3 and a strip 2 drawn from a reel 4 and wound once on the roll 6 are fed into a roll gap (g) and a composite material 7 resulted from the press contact of both strips is wound on the roll 5 and is taken up by a reel 8. The tension that reduces the slip between the rolls 5 and 6 is applied on the material 7 and the strip 2 in this stage. The peripheral speeds V1, V2 of the rolls 5, 6 are set at the speed ratio V1/V2 suitable for the material, for example, at about 1.4-1.9 in the case of a cold rolled steel, at which the rolls are driven. The draft of each strip is thus adjusted freely and the need for laborious work such as roll exchanging is eliminated.
Patent JP-S5889320-A (JP)
Title: Automatic continuous feeding and melting device for regenerating scrapped material of synthetic resin
Inventor: KUMADA SHIYOUZOU
IPC: B29B17/04
Filed: 1981-11-21
Abstract: PURPOSE:To perform continuously the process of crushing to melting of the titled material by a method wherein the regenerated material of synthetic resin is crushed by a crusher, fed on a conveyor, stored in a tank, then, transferred by a conveyor from the lower layer part and dropped into a hopper provided with a fixed quantity automatic stop device. CONSTITUTION:Regenerated material of synthetic resin is dropped into the crusher 1 and crushed. Then, the material crushed is fed by the belt conveyor 3 and the screw conveyor 4 and stored in the storage tank 6. The crushed material stored is transferred by the flat belt conveyor 7 continuously from the lower layer part. A fixed quantity is supplied under the control of the fixed quantity automatic stop device 16 into the hopper 12 of the crushed material melting device 11 through the screw conveyor 9, further enters the melting tank 14 through the carrying cylinder 15 and melted. The molten synthetic resin solution is injected into the molding machine A and used as regenerated synthetic resin. Thus, the working efficiency can be improved.
Patent JP-H0851603-A (JP)
Title: Television receiver
Inventor: TAKAHASHI YASUO
IPC: H04N7/015
Filed: 1994-08-09
Abstract: PURPOSE:To suppress the deterioration of picture quality while maintaining the effect of compensation signals even under conditions where picture quality degradation due to a reception state such as the deterioration of a reception S/N or the like is generated. CONSTITUTION:This television receiver for receiving television signals for which the compensation signals for compensating the resolution of a main picture part are multiplexed on the video signals of a non-picture part, separating the received television signals into the video signals of the main picture part and the video signals of the non-picture part, reproducing the compensation signals from the separated video signals of the non-picture part and performing the compensation processing of the resolution for the video signals of the main picture part based on the reproduced compensation signals, is provided with a control circuit 341 for detecting the reception S/N of the television signal and generating control signals corresponding to the detected result and band limiting circuits 341 to 347 for controlling the frequency band of the reproduced compensation signals corresponding to the control signals from the control circuit 341.
Patent JP-H0664931-A (JP)
Title: Bottle mold and bottle mold holding arm for molding device of hollow glass article
Inventor: CHIYAARUZU TOREBUAA ROORENSU
IPC: C03B9/197
Filed: 1992-06-22
Abstract: Apparatus for cooling the moulds of apparatus for moulding hollow glassware comprises a mould holder arm having a passage for cooling fluid, the outlet of said passage being adapted to supply cooling fluid to a mould through an opening between the top and bottom of the mould. The invention also includes a mould having secondary cooling passages extending substantially parallel to the longitudinal axis of the mould and linked to a primary cooling passage substantially orthogonal to said axis and having an inlet port in the exterior face of the mould.
Patent JP-2000022989-A (JP)
Title: Video signal processing circuit
Inventor: MATSUGAMI HISAKI
IPC: H04N5/205
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent the brightness change of a still picture and animation from being conspicuous and to hold detailed contrast in sequential scanning by generating an interpolation signal with an input video signal and a delay video signal, comparing the levels of the input video signal and the delay video signal and controlling an interpolating means. SOLUTION: An intra-field interpolation processing part 231 consists of a line memory 34, gain controllers 35 and 36, an adder 37 and a level comparator 11. An input video signal is delayed by one line by the memory 34. The output of the input video signal is inputted to the controller 35 and the output of the memory 34 is inputted to the controller 36 respectively. After the controllers 35 and 36 adjust gain, respective outputs are added by the adder 37. The output level of the memory 34 is compared with the level of the input video signal in the comparator 11, and which is used as a control signal that a adjusts the gains of the controllers 35 and 36 based on the compared result. The adder 37 adds the outputs of the controllers 35 and 36 and an interpolated signal output is obtd.
Patent JP-H0636045-A (JP)
Title: Three-dimensional image drawing system
Inventor: KAWASHIMA HIDEYUKI
IPC: G06T15/40
Filed: 1992-07-15
Abstract: PURPOSE:To decide drawing using information even with a small number of pins by storing a Z-buffer memory with both information obtained by compressing plural Z-coordinate data and uncompressed information. CONSTITUTION:One Zo memory and one Zflag memory are assigned for four display memories and four Z memories. The Zo memory can store pieces of information as compressible ones under the condition that pieces of Z information in the display memories 1, 2, 3, and 4 are 16 or more. When four data to be drawn are not within the range of the Z0 information, a display/nondisplay decision can be made without reading out data at each detailed point. Namely. difference between the maximum and minimum values of plural pieces of Z information are compared and when the difference is less than a specific value, it is considered that compression can be done and the mean value of the respective pieces of Z information, the pieces of Z coordinates in respective coordinates, and information showing that the information can be compressed, are stored in the Z-buffer. Then, a drawing decision is made by using only the compressed information when the compressed information is usable.
Patent JP-S5890126-A (JP)
Title: Measuring method for gas flow rate
Inventor: KANDA KAORU
IPC: G01F1/76
Filed: 1981-11-25
Abstract: PURPOSE:To accurately measure the mass flow rate any kind of gas, by measuring and calculating the pressure of one or all of a plurality of containers at a predetermined time interval. CONSTITUTION:A gas entering through an inlet 36 is controlled by a mass flow controller 30 so as to have a constant flow rate and introduced into a first container 31a and then made to flow out from an outlet 37 through a valve 33. When the flow rate range is small, a valve (41) between the first and second containers is closed, but the valve 33 is opened, and the pressure in the container 31a is measured by means of a pressure gauge 32 made of stainless steel. Through a clock circuit 39, the pressure is measured again. Upon completion of the measurement, the valve 33 is opened. Since the volumes of the container 31a and the piping are previously set in a memory circuit 38, a mass flow rate is calculated by an arithmetic circuit 34 and displayed at 35. According to this indicated value, a flow indicator 40 of the mass flow controller 30 is calibrated. In the case of a large flow rate, a similar measurement is carried out with the valve 41 open. Thus, the mass flow rate of any kind of gas can be accurately measured.
Patent JP-H05264023-A (JP)
Title: Method of incinerate dehydrated sludge
IPC: F23G7/00
Filed: 1992-07-15
Abstract: PURPOSE:To save auxiliary fuel for heavy oil by a method wherein dehydrated sludge and heavy oil EP ash are mixed to each other and the mixture sludge having a more retention heating amount than a natural limited retention heating amount is incinerated. CONSTITUTION:Sludge (a) and heavy oil EP ash (b) are supplied from hoppers 1, 2 at a specified rate to a mixing machine 3 and mixed to each other there, thereafter mixed sludge C is supplied to a fluidized bed 4 and then incinerated. Retention heating amount of the mixed sludge C is assumed to be more than 320 to 570kcal/kg of a natural limited retention heating amount. Incineration at the fluidized bed 4 is carried out such that at the initial time of incineration, heavy oil is supplied as auxiliary fuel and if the fuel becomes its natural state, supplying of the auxiliary fuel is stopped and a temperature within an incinerator is kept at about 800 deg.C. If the temperature within the incinerator is more than 800 deg.C, a mixing rate of the heavy oil EP ash into the sludge is reduced and in turn if the temperature within the incinerator is less than 800 deg.C, this mixing rate is increased and then the natural state of it is maintained.
Patent JP-H0829673-A (JP)
Title: Line-of-sight detecting device and camera
Inventor: MIZUMAKI MASAO
IPC: G03B13/02
Filed: 1994-07-19
Abstract: PURPOSE:To reduce errors in the detection of the line of sight even when the position of the eyeball of an observer to a finder ocular part is changed. CONSTITUTION:In a state where the observer's eye is close to a finder optical system, relation between the vicinity of the surface of the eyeball at the farthest position where all the visual field in a finder can be made visible and a photoelectric conversion element 1 is set to an image-formation relation, and a lens 2 for condensing light whose effective diameter is nearly the same size as the light receiving surface 1a of the photoelectric conversion element is arranged on the front surface of the photoelectric conversion element, and the detecting area size on the eye ball is not changed regarding as a distance between the finder ocular part and the eyeball of the observer is changed within a range where all the visual field in the finder can be made visible.
Patent JP-S6168120-A (JP)
Title: Method and apparatus for removing trace oxygen in gas
Inventor: ARAI HIROMICHI
IPC: B01J19/08
Filed: 1984-09-10
Abstract: PURPOSE:To remove oxygen in a gas to low concn. by providing a porous electrode on both surfaces of the partition wall of an oxygen-conductive solid electrolyte, connecting an electrode substance in the form having specific surface effective on contact with gas to a cathode part, and passing an inert gas contg. oxygen. CONSTITUTION:Porous electrodes 2 and 3 of platinum, etc. on both surfaces at the inside and outside of a partition wall 1 of a solid electrolyte consisting of a solid-soln. type zirconia sintered body and having oxygen ion conductivity. Flaky or wiry substances 4 and 5 of Pt, etc. in the form having specific surface effective on contact with gas are connected to a cathode part or the cathode part and an anode part. An oxygen-contg. inert gas is sent into the partition wall 1 kept at >=300 deg.C from a duct 12, and a DC voltage is impressed on the electrodes 2 and 3. The oxygen molecule in the gas is converted into an oxygen ion at the interface between the electrode substance 4 and the electrode 2, and the ion diffuses into the partition wall 1. The oxygen ion is converted into the oxygen molecule at the interface between the electrode 3 and the electrode substance 5. The oxygen in the gas is migrated as ions, and discharged from the anode side. The oxygen in the supply gas is removed in this way.
Patent JP-S6249131-A (JP)
Title: Cooking equipment
Inventor: UNO TOSHIO
IPC: F24C7/08
Filed: 1985-08-27
Abstract: PURPOSE:To make it possible to simplify the assembly process and to miniatur ize the equipment, preventing the damage of electronic parts due to overlapping of surge voltage, by providing a switching means which acts in response to the voltage of a power source obtained through an interlock switch. CONSTITUTION:When a door is open, interlock switches 12 and 14 are turned ON, and A.C. voltage of a power source is supplied to a photocoupler 63 by throwing in the power source 20, causing a phototransistor 63b to be turned ON/OFF. Then, the output voltage of an integrating circuit 67 falls to a low level by the repetition of charging and discharging of a capacitor 66, while a transistor 70 being kept in a state of OFF hand a logic '1' is supplied to a door monitor terminal of a microcomputer 50, so that a closed state of a door can be noticed. At this moment, the logic '1' signal is reversed in an invertor circuit 72, a transistor 75 maintaining a OFF state; as a result, a relay 41 does not function. When the door is opened, a logic '0' signal is supplied to the door monitor terminal of the microcomputer 50; therefore, the open state of the door is noticed by the microcomputer 50.
Patent JP-H0913496-A (JP)
Title: Building using panel and construction method thereof
Inventor: TAMAGAWA YUJI
IPC: E04B9/00
Filed: 1995-06-30
Abstract: PURPOSE: To improve the construction property of a fireproof covering and a fire stop and improve a fire spread prevention function while ensuring fireproof performance by providing a wall panel and a roof panel with the fireproof covering and extending the fireproof covering positioned inside a building up to an upper end of the wall panel to use it also as a fireproof covering of a wall of an attic. CONSTITUTION: A roof panel Y is joined with a wall panel P through an adjusting member 30. Next, a roof member 31 is spread on the roof panel Y, and a fireproof covering B is provided in a part in the back of eaves. On the other hand, a ceiling T consisting of a fireproof covering B3 is arranged below the panel Y by battens 33 and a hanger of cailing 34. Then, a fireproof covering B1 is provided up to an upper end of the wall panel P in advance, and a fireproof covering B2 of a wall part of an attic Q is provided simultaneously. At the same time, they are formed in such a manner that a fringe of the fireproof covering B3 protrudes and comes into contact with a surface of the fireproof covering B1. In this case, the fireproof coverings B1, B2 are attached in advance at factory.  Consequently, it is possible to eliminate a necessity of the construction work at site of the fireproof coverings B1, B2 and improve the construction property of the whole fireproof coverings.
Patent JP-S6343134-A (JP)
Title: Positive type photoresist composition
Inventor: MIURA KONOE
IPC: G03F7/023
Filed: 1986-08-11
Abstract: PURPOSE:To improve the pattern profile, resolving power and heat resistance of a compsn. by incorporating a 1, 2-naphthoquinone diazide sensitizing agent and novolak resin having a specific value of weight average mol.wt./number average mol.wt. into said compsn. CONSTITUTION:The 1, 2-naphthoquinone diazide sensitizing agent (A) and the novolak resin (B) are incorporated into the compsn. The component A consists of the 2, 3, 4, 4'-tetrahydroxy benzophenone, >=2 pieces of hydroxyl groups of which are substd. with 1, 2-naphthoquinone diazide-d-sulfonic acid. The component B consists of the condensation product of a mixture composed of methacresol, paracresol and 2, 5-xylenol and formaldehyde. The value of the weight average mol.wt./number average mol.wt. of the component B is specified to 2-7. The degradation in the sensitivity and the deterioration of the pattern profile are caused if the value exceeds the above-mentioned range and the degradation in the sensitivity and coating property is caused if the value is below said range.
Patent JP-H0856328-A (JP)
Title: Recording and reproducing device
Inventor: MORIMOTO KENJI
IPC: H04N5/783
Filed: 1994-08-10
Abstract: PURPOSE:To perform excellent fast reproduction by the recording and reproducing device which records and reproduces a video signal, etc., on and from a tape type recording medium by heads fitted to a rotary cylinder. CONSTITUTION:An inputted video signal is made into two kind of data A and B for fast reproduction through an encoding circuit 2 for fast reproduction. The input signal is so formatted that it is recorded in data areas A for fast reproduction which are provided for alternate tracks and data areas B for fast reproduction which are provided for every Nth track repeatedly plural times to become recording data, which are recorded on and reproduced from the recording medium 8. When the data areas A for fast reproduction are reproduced, data are stably reproduced only by locking the speed of the tape and when the fast reproduction areas B are reproduced, data are efficiently reproduced by locking the phase.
Patent JP-H01317488-A (JP)
Title: Door opening and closing device for revolving drum
Inventor: KUKINO MASAJI
IPC: D06F37/10
Filed: 1988-07-28
Abstract: PURPOSE:To automatically execute the positioning of an aperture part and the opening and closing of a door by providing a control means to control a drum driving means so as to give revolving operation up to a door opening and closing position, where the opening and closing of the drum door is executed to a revolving drum, and opening and closing revolving operation at a prescribed angle from the door opening and closing position in a regular or reverse direction and to control a drum lock means. CONSTITUTION:The revolution drive of the revolving drum is executed by a driving motor 8 and a revolving speed and a revolving direction are controlled by a control circuit 9. The prescribed position of a revolving drum 2 in the revolving direction is detected by a drum position detector 10. A door lock means 11 is arranged near the outer circumference of the drum in a casing 1. When the revolving drum 2 is in the door opening and closing position, first operation is executed to obtain the lock canceling condition of a door stopper 7 and to cause a drum door 3 to be a not-movable condition. Further, when the opening operation of the drum door 3 is executed, second operation is executed to cause the revolving drum 2 to be the not- movable condition. The drum door 3 is fit with being slidable so that an aperture part 2b can be opened and closed on the outer circumference of the revolving drum 2.
Patent JP-H1140266-A (JP)
Title: Lock structure of connector
Inventor: OKABE TOSHIAKI
IPC: H01R13/627
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a connector locking structure which can make locking and unlocking operation of the fitted condition of a female and a male connector by ensuring smoothing operation of a slide member. SOLUTION: An engaging projection 11 is furnished at a male connector housing 10, and an insert groove 25 for admitting insertion of the engaging projection 11 is furnished in a hood part 21 of a female connector housing 20, where the male connector housing 10 is fitted and removed, and a slide member 20 having a lock projection 34 which is flexible to be engaged with the projection 11 is provided, in such a way so as to be moved by the pressure manipulation of an operation part 31, and the fitted condition of the two connector housings 10 and 20 is locked by the engagement of the flexible lock projection 34 of the slide member 30 with the engaging projection 11 on the male connector housing 10.  In this case, the operating part 31 of the slide member 340 is furnished with a guide groove 31a which supports the operational pressing force of the operating part 31 by at least one surface 20b of the female connector housing 20.
Patent JP-S6079993-A (JP)
Title: Duplication of image
Inventor: MURAKAMI MAKOTO
IPC: B41M5/00
Filed: 1983-10-07
Abstract: PURPOSE:To produce a transfer printing paper easily and speedily, by a method wherein a color original is photoelectrically scanned for color separation, and a multicolor duplicate image is produced on a transfer support on the basis of a picture signal subjected to a color-converting treatment. CONSTITUTION:Reflected light from the color original 1 is focused by a lens 4, is converted into red, green and blue color separation image signals for each picture element, the signals are digitized, and the digital signals are inputted into a specified color discriminating circuit 6, where the signals are converted into color codes, which are stored into a memory device 7. The stored color codes are sequentially read out to a controller 11, are displayed on a color CRT, a color sample is referred to, and colors to be reproduced are determined for each component color of the original 1, and are set through a keyboard. The color code information for R, G and B is converted into specified color digital information in which the number and the positions of dots to be recorded are specified for each picture element with respect to C, M, Y and K, and a dye-jetting device 16 is driven through a color matrix circuit 9 and a dye jetting controller 10.
Patent JP-H0475589-A (JP)
Title: Production of optically active norbornene derivative
Inventor: ACHINAMI KAZUO
IPC: C12P7/62
Filed: 1990-07-17
Abstract: PURPOSE:To obtain the title derivative in high efficiency by acting a lipase derived from the microorganisms having ester synthesis ability on a mixture of a norbornene derivative and an enol ester of fatty acid. CONSTITUTION:A lipase having ester interchange ability is acted on a mixture of (A) a norbornene derivative as a meso-type compound and (B) an enol ester of fatty acid to obtain an optically active norbornene monoester. Said lipase is pref. one of Geotrichum or Pseudomonas origin. The molar ratio A/B is ca. 1:(1-5). The amount of the lipase to be used is normally 1-100g or so. The reaction temperature is ca. 0-80 deg.C, and the reaction is carried out for 24-72hr or so while shaking so that the lipase be appropriately dispersed in the reaction system. The reaction product can separated and purified e.g. through the silica gel column chromatography.
Patent JP-2000018209-A (JP)
Title: Hydraulic control system
Inventor: KOBAYASHI TAKAHIRO
IPC: G05D16/02
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To materialize superior responsiveness, with pilot operation for a control valve using a highly reliable remote control valve carried out. SOLUTION: This hydraulic control system guides the secondary pressure of a remote control valve 22 serving as pilot pressure to the pilot ports 14a, 14b of a control valve 14 consisting of a hydraulic pilot type selector valve. In addition to the remote control valve 22, a dither pressure generating means consisting of an electromagnetic valve 32 and the like is provided. The means applies dither to the control valve 14.